xcfun

UID: 13472, Registered at 5 months ago, last login at 5 months ago, currently offline.

Solved 12 problems, RP: 63 (No. 1766)

This person is lazy and didn't write anything.

This person is lazy and didn't join any contests or homework.

贪心: 3
数据结构: 3
其他: 2
排序: 2
BFS: 2
图结构: 2
模拟: 1
优先队列: 1
DFS: 1
动态规划: 1
最短路: 1
队列: 1